We found 14 dictionaries that define the word relative molecular mass:

General (10 matching dictionaries)

1. relative molecular mass: Oxford Learner's Dictionaries
2. relative molecular mass: Collins English Dictionary
3. relative molecular mass: Vocabulary.com
4. relative molecular mass: Cambridge Advanced Learner's Dictionary
5. relative molecular mass: Dictionary.com
6. Relative molecular mass: Wikipedia, the Free Encyclopedia
7. relative molecular mass: Rhymezone
8. relative molecular mass: FreeDictionary.org
9. relative molecular mass: Mnemonic Dictionary
10. relative molecular mass: TheFreeDictionary.com

Business (1 matching dictionary)

11. relative molecular mass: Legal dictionary

Computing (1 matching dictionary)

12. relative molecular mass: Encyclopedia

Medicine (2 matching dictionaries)

13. online medical dictionary (No longer online)
14. relative molecular mass: Medical dictionary

Definitions from WordNet (relative molecular mass) ▸ noun:  (chemistry) the sum of the relative atomic masses of the constituent atoms of a molecule ▸ Words similar to relative molecular mass ▸ Usage examples for relative molecular mass ▸ Idioms related to relative molecular mass ▸ Wikipedia articles (New!) ▸ Words that often appear near relative molecular mass ▸ Rhymes of relative molecular mass ▸ Invented words related to relative molecular mass